Bolt

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Description

FIG. 1 is a front elevation view of a bolt, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a cross section taken on line 4--4 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D167527 August 1952 Neufeld
D248014 May 30, 1978 De Caro
3354757 November 1967 Grimm et al.
3468211 September 1969 Suan
3482481 December 1969 Newell et al.
3978758 September 7, 1976 Bright
Foreign Patent Documents
2112949 September 1972 DEX
Patent History
Patent number: D252185
Type: Grant
Filed: Mar 28, 1977
Date of Patent: Jun 26, 1979
Inventor: Motoji Akamatsu (Hirakata, Osaka)
Primary Examiner: Bernard Ansher
Attorney: Ronald V. Thurman
Application Number: 5/781,622
Classifications
Current U.S. Class: D/8387; Faceted (D11/90); Clamp Or Nut For Earring (D11/88)
International Classification: D0808;